Hello, after installing the precompiled NEURON 7.5 app on Mac 10.12.6 Sierra, it looks like installed but the programs don't launch.

If I click the nrngui or neurondemo icon in the Applications / NEURON folder, no GUI loads. Only a bash shell loads and just says "-e" and nothing else, and it seems to hang.

If I open a Mac Terminal and call nrniv or nrngui, nothing loads and the terminal hangs. Then, when I go to close the terminal, it gives me a warning message about an nrniv process being active, but that's the only indication I have that anything did load (the terminal prompt does not show any neuron banner, the prompt icon doesn't change to indicate being inside a neuron environment, the terminal itself seems unresponsive, and no GUI windows/menus open).